package com.probox.common.entity.mapper.order;

import com.probox.common.entity.domain.order.OrderPayBack;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * 用户退款信息Mapper接口
 *
 * @author hds
 * @date 2021-06-07
 */
public interface OrderPayBackMapper extends BaseMapper<OrderPayBack> {
    
    /**
     * 订单已退款金额
     * @param orderNo
     * @return
     */
    Long sumBackByOrderNo(String orderNo);
}
